Late-life internalising psychopathology was characterised by interconnected network patterns involving social adversity, interpersonal disconnection, anxiety, and depressive symptoms, with anxiety-related domains showing prominent bridge positions linking social adversity with depressive symptoms and psychological resources negatively associated with distress-related nodes.
Key Findings
Results
The transdiagnostic symptom network showed a highly structured architecture with a mean predictability of 52.9% across all nodes.
A Gaussian Graphical Model was estimated using the graphical least absolute shrinkage and selection operator (LASSO)
The network integrated perceived ageism, loneliness, social alienation, depression, anxiety, self-efficacy, and life scheme
Total sample size was 1,225 older adults from Hunan Province, China
The study used a cross-sectional design with validated self-report measures
Results
'Apathy and Anxiety' and 'Unhappiness' emerged as the most central (highest Expected Influence) nodes in the network.
Central nodes were identified using the Expected Influence metric
These nodes were considered the most influential within the overall network structure
Centrality analysis highlights which symptoms drive overall network connectivity
Both nodes are components of internalising psychopathology (anxiety and depressive symptom domains)
Results
'Somatic Tension Domain' and 'Cognitive-Emotional Domain' demonstrated the highest bridge expected influence, connecting social adversity and alienation with depressive symptoms.
Bridge nodes were identified using the Bridge Expected Influence metric
These anxiety-related domains served as transdiagnostic bridges between social adversity constructs and depressive symptom clusters
Perceived ageism and social alienation were the social adversity/interpersonal constructs linked via these bridge nodes
The finding suggests anxiety symptom domains are mechanistically positioned between social stressors and depression in older adults
Results
Self-efficacy and life scheme (psychological resources) showed consistent negative associations with key bridge and depressive nodes in the network.
The study was guided by the Stress Buffering Model, which posits psychological resources moderate the impact of adversity on mental health
Self-efficacy and life scheme were negatively associated with distress-related nodes
These negative associations were consistent across the network, suggesting a buffering role against psychopathology
Both resources were negatively linked specifically to bridge nodes and depressive symptom nodes
Results
Network structure and global strength remained invariant across major sociodemographic and clinical subgroups.
Network Comparison Tests (NCT) were used to examine structural invariance
Invariance was found across sociodemographic subgroups (specific subgroups not detailed in abstract)
Invariance was also found across clinical subgroups
This suggests the identified network architecture generalises across different older adult populations within the study
Results
Perceived ageism was incorporated as a measure of social adversity and was structurally embedded within the internalising psychopathology network.
Perceived ageism was assessed using a validated self-report measure
Ageism was connected to internalising psychopathology through bridge nodes (Somatic Tension Domain and Cognitive-Emotional Domain)
Loneliness and social alienation were assessed as interpersonal factors alongside ageism
The structural embedding of social adversity within the network was a primary focus of the study
What This Means
This research suggests that in older adults, social problems like experiencing ageism (discrimination based on age), loneliness, and feeling disconnected from society are not separate from mental health problems like depression and anxiety — instead, they are structurally woven together into a single interconnected symptom network. Using data from 1,225 older adults in China, the researchers mapped out how these different experiences connect to each other. They found that feelings of apathy, anxiety, and unhappiness were the most central and influential symptoms in this network, meaning they had the strongest connections to everything else. Importantly, anxiety-related symptoms — particularly physical tension and negative thought patterns — acted as bridges between social adversity and depression, suggesting anxiety may be a key pathway through which social hardship translates into depressive symptoms.
The study also found that psychological resources — specifically a person's belief in their own abilities (self-efficacy) and their sense of purpose and meaning in life (life scheme) — were consistently and negatively linked to the most distressing parts of the network. This means that older adults with stronger self-efficacy and a clearer sense of life meaning showed weaker connections to the nodes associated with depression and anxiety. Notably, this network structure looked similar across different demographic groups and clinical profiles, suggesting these patterns are broadly representative rather than specific to particular subgroups of older adults.
This research suggests that mental health interventions for older adults may benefit from simultaneously targeting social factors like ageism and isolation alongside psychological symptoms, rather than treating them separately. The prominent role of anxiety symptoms as bridges between social adversity and depression indicates that addressing anxiety specifically could help interrupt the pathway from social hardship to depression. Additionally, the consistent protective role of self-efficacy and life meaning points to these as potential targets for strengthening psychological resilience in later life.
Wang J, Luo Y, Jia S, Zhang H, Li J, Yang W, et al.. (2026). Structural embeddedness of social adversity within internalising psychopathology in older adults: A transdiagnostic symptom network analysis.. Psychiatry research. https://doi.org/10.1016/j.psychres.2026.117413